<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE>JS的Form文本框内的电子时钟丨石家庄玻璃隔断厂家</TITLE> </HEAD> <body bgcolor="#ffffff" onLoad="startclock();"> <script language="JavaScript"> <!-- var timerID = null var timerRunning = false function stopclock(){ if(timerRunning) clearTimeout(timerID) timerRunning = false } function startclock(){ stopclock() showtime() } function showtime(){ var now = new Date() var hours = now.getHours() var minutes = now.getMinutes() var seconds = now.getSeconds() var timeValue = "" + ((hours > 12) ? hours - 12 : hours) timeValue += ((minutes < 10) ? ":0" : ":") + minutes timeValue += ((seconds < 10) ? ":0" : ":") + seconds if (hours>=6 && hours<=12) {timeValue += ("上午")} if(hours>12 && hours<=18) {timeValue += ("下午")} if(hours>18 && hours <=24) {timeValue +=("晚上")} if(hours<6) {timeValue += ("深夜")} document.clock.face.value = timeValue timerID = setTimeout("showtime()",1000) timerRunning = true } //--> </script> <form method="POST" name="clock"> <p><input type="text" name="face" size="11" style="font-size: 9pt"></p> </form> </BODY> </HTML> <br><br><hr>
原文：http://www.cnblogs.com/zhaozzm/p/4517634.html